CN207598416U - A kind of central rotating shaft driven type typhoon protection wind power generation plant - Google Patents
A kind of central rotating shaft driven type typhoon protection wind power generation plant Download PDFInfo
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- CN207598416U CN207598416U CN201721207770.9U CN201721207770U CN207598416U CN 207598416 U CN207598416 U CN 207598416U CN 201721207770 U CN201721207770 U CN 201721207770U CN 207598416 U CN207598416 U CN 207598416U
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- Prior art keywords
- shaft
- central rotating
- rotating shaft
- flabellum
- wind
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/30—Wind power
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The utility model discloses a kind of central rotating shaft driven type typhoon protection wind power generation plants；The device is made of several wind turbines, and fan leaf is after by turned, and by torque transmission mechanism by torque conduction to central shaft, multiple spot transmits torque to central rotating shaft respectively simultaneously, and torque is concentrated to generator shaft rotary electrification by central rotating shaft；Due to small, so can also flabellum be pushed to rotate during gentle breeze, the utilization ratio of gentle breeze be improved；This can determine the series connection number of fan assembly according to various regions wind conditions, it is made to be widely used in the most areas in China；Since blower fan volume is small, installation maintenance is simple, is widely portable to the places such as one-storey house high building city；It is formed according to the different wind-power electricity generation combining form in each department；On the other hand also fan leaf folded form is improved, when making it by high wind, blade collapses in time, prevents from damaging wind turbine due to high wind, extends the service life of wind turbine.
Description
Technical field
The utility model is related to field of wind power equipment, and in particular to be a kind of central rotating shaft driven type typhoon protection wind-force
Power generator.
Background technology
With the progress of society and the development of science and technology, the situation of energy demand also becomes increasingly severeer, new energy is opened
Sending out and utilizing also becomes more important；For wind energy as a kind of reproducible energy of cleaning, the market demand is big, but generally uses now
Large-scale wind generating tower, due to bulky, transport installation process is limited, in the gentle breezes such as city roof area or seashore desert
Grade high wind area is difficult to install, the former generating effect is poor, and the latter is difficult in maintenance；And due to volume, gentle breeze is difficult to push
Fan leaf is rotated so that wind-power electricity generation effect is poor during gentle breeze, and fan blade size is excessive to be also easy in the natural calamity such as typhoon
It is damaged in difficulty, increases post facility maintenance cost；Therefore it needs to design a kind of wind power generation equipment.
Utility model content
In order to solve technical problem present in background technology, the utility model provides a kind of anti-of central rotating shaft driven type
Wind wind power generation device, combination ability is strong, and different wind-power electricity generation combining forms, wind can be determined according to the wind conditions of different regions
Machine is small, improves breeze wind efficiency, fan leaf is foldable, prevents damage of the typhoon to wind turbine.
This solves the problems, such as it there are used technical solutions using utility model：
The central rotating shaft driven type typhoon protection wind power generation plant is rotated including flabellum packs up mechanism, torque mechanism, in
Heart shaft, empennage and support base；The flabellum rotation packs up mechanism and includes fan leaf, flabellum rotation seat, the fan
Tea residue end is equipped with flabellum handle, and the flabellum handle touches one end equipped with folding shaft with flabellum rotation seated connection, and the flabellum rotation seat is circumferential
Several openings are uniformly provided with towards the ┌ ┐ shape folded slots on rear side of wind turbine, the ┌ ┐ shape folded slots side end face is respectively provided with aperture,
The folding shaft is matched with aperture, and flabellum handle is made to pass through folding shaft and folds fan leaf to wind turbine rear side；The fan blade rotating
Dynamic seat back end surface is fixedly connected with lateral shaft, and the transverse direction shaft is axially respectively equipped with support platform and determines platform, and the support platform exists
It is slid back and forth in lateral shaft, described to determine platform and mutually fixed with lateral shaft, the support platform is circumferentially with mutually solid with flabellum handle top
It is rotatablely connected between fixed strut, the strut and flabellum handle and support platform, it is described to support platform and determine to be equipped with spring, the support platform between platform
Opposite with determining platform is respectively provided with electromagnet on one side, and the electromagnet is electrically connected with controller；The torque mechanism is included laterally
Shaft, tumbler gear group, longitudinal shaft, central rotating shaft, the transverse direction shaft are axially arranged with top tumbler gear group, the top
Tumbler gear group is fixedly connected again with longitudinal shaft top, and mutually fixation connects with bottom tumbler gear group for the longitudinal direction shaft lower end
It connects, the bottom tumbler gear group and central rotating shaft are in mating connection, pass through tumbler gear group, lateral shaft and longitudinal shaft
The torque that wind turbine generates is concentrated on central rotating shaft；The transverse direction shaft tail end rotates with empennage connecting tube to be connect, described
Empennage is equipped on the outside of empennage connecting tube, the empennage is vertical with ground holding；Several central rotating shaft head and the tail are fixedly connected, and
Generator rotor shafts are connected in tail end central rotating shaft；Through-hole is equipped among the support base side surface, in the via cavities body
Equipped with bottom tumbler gear group, the central rotating shaft merges with the matching of bottom tumbler gear group to be pierced by from through-hole.
Further, the tumbler gear group is meshed using umbrella angular wheel or using straight bevel gear and just
Gear is meshed；
Have benefited from above-mentioned improved structure, tumbler gear group conversion torque direction, and torque is concentrated on into central rotating shaft, in making
Heart shaft rotates, and drives generator amature rotation power generation.
Further, with the fan leaf surfaces of revolution there are slanted angle, the corner dimension is on the fan leaf blade face
Degree of spending；
Have benefited from above-mentioned improved structure, wind-force can push fan leaf to rotate, and angle between flabellum blade face and the surfaces of revolution
Degree is different according to local wind-force power situation and is suitably adjusted.
Compared with prior art, advantageous effect possessed by the utility model：
1st, it since the composability of its component is applicable to the most of areas in China, can be used for the difference of wind-force type
Different wind turbine combining forms, according to the different each generator of wind-force can different blower fan groups of mating quantity, wide adaptability.
2nd, it is simple in structure since its is small, it determines that its is easy to maintain, reduces since installation maintenance puts into a large amount of manpower objects
Power.
3rd, fan leaf tucked way is improved.So that blade can be collapsed voluntarily when by high wind, reduce because
Damage of the high wind to blade reduces maintenance cost.
4th, it is small, breeze wind can be still utilized in gentle breeze, improves the generating efficiency of gentle breeze.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is a kind of blower fan group structural representation of embodiment of the central rotating shaft driven type typhoon protection wind power generation plant
Figure；
Fig. 2 is a kind of scheme of installation of embodiment of the blower fan group combining form；
Fig. 3 is the flabellum rotary folding mechanism and a kind of structure diagram of embodiment of torque mechanism；
Fig. 4 is a kind of structure diagram of embodiment of the flabellum fold mechanism；
Fig. 5 is that a kind of flabellum folded configuration of embodiment of the central rotating shaft driven type typhoon protection wind power generation plant shows
It is intended to；
Fig. 6 is a kind of mounting structure schematic diagram of embodiment of the torque mechanism；
Fig. 7 is the top tumbler gear group and a kind of support structure diagrams of embodiment of Tai Dingtai.
In figure:
111. fan leaf, 112. flabellum handles, 121. flabellum rotation seats, 122. ┌ ┐ shape folded slots, 13. folding shafts；
211. support platforms, 212. struts, 22. determine platform, 23. springs, 24. electromagnet；
31. lateral shaft, 32. longitudinal shafts, 33. central rotating shafts, 341. top tumbler gear groups, 342. bottom commutating tooths
Wheel group；
41. empennage connecting tube, 42. empennages；
5. support base, 51. through-holes.
Specific embodiment
Attached drawing is a kind of most preferred embodiment of central rotating shaft driven type typhoon protection wind power generation plant, below in conjunction with the accompanying drawings
The further details of explanation to the utility model.
The central rotating shaft driven type typhoon protection wind power generation plant is rotated including flabellum packs up mechanism, torque mechanism, in
Heart shaft 33, empennage 42 and support base 5.
The flabellum rotation packs up mechanism and includes fan leaf 111, flabellum rotation seat 121,111 bottom end of fan leaf
Equipped with flabellum handle 112, the flabellum handle 112 contacts one end with flabellum rotation seat 121 equipped with folding shaft 13, the flabellum rotation seat
121 are circumferentially uniformly provided with several openings towards the ┌ ┐ shapes folded slot 122 on rear side of wind turbine, 122 side of ┌ ┐ shapes folded slot
Face is respectively provided with aperture, and the folding shaft 13 is matched with aperture, make flabellum handle 112 by folding shaft 13 by fan leaf 111 to
It is folded on rear side of wind turbine.When wind turbine is by high wind or typhoon, wind-force, which compresses fan leaf to wind turbine rear, to be tilted, and can close flabellum
Hold together；After flabellum closes up, flabellum no longer rotates, and wind area is smaller, smaller by wind-force, and wind turbine damage can be greatly reduced.
121 back end surface of flabellum rotation seat is fixedly connected with lateral shaft 31, and the transverse direction shaft 31 is axial respectively
Equipped with support platform 211 and Ding Tai 22, the support platform 211 slides back and forth in lateral shaft 31, described to determine platform 22 and lateral shaft 31
Mutually fixed, the support platform 211 is circumferentially with and the mutually fixed strut 212 in 112 top of flabellum handle, the strut 212 and flabellum handle
It is rotatablely connected between 112 and support platform 211, described to support platform 211 and determine to be equipped with spring 23 between platform 22, the support platform 211 is with determining platform 22
Opposite is respectively provided with electromagnet 24 on one side, and the electromagnet 24 is electrically connected with controller.
When wind turbine is by typhoon, wind-force, which compresses fan leaf to wind turbine rear, to be tilted so that spring is compressed, triggering electricity
Magnet, electromagnet attract support platform and determine platform, close up flabellum.Attractive force of electro-magnet can will support platform and determine platform and attract each other, will
It is fixed together, and collapses fan leaf, reduces damage of the typhoon to wind turbine, and after electromagnet powers off, support platform and Ding Tai are again
It is strutted by spring between the two so that fan leaf opens, and fan leaf is generated electric power by Wind-driven rotating.
The torque mechanism includes lateral shaft 31, tumbler gear group, longitudinal shaft 32, central rotating shaft 33, the transverse direction
Shaft 31 is axially arranged with top tumbler gear group 341, and the top tumbler gear group 341 is fixed again with longitudinal 32 top of shaft to be connected
It connects, longitudinal direction 32 lower end of shaft is fixedly connected with 342 phase of bottom tumbler gear group, and the bottom tumbler gear group 342 is in
Heart shaft 33 is in mating connection, and the torque for being generated wind turbine by tumbler gear group, lateral shaft 31 and longitudinal shaft 32 is concentrated
In on central rotating shaft 33.Tumbler gear group converts torque direction, and torque is concentrated on central rotating shaft, rotates central rotating shaft,
Drive generator amature rotation power generation.
Transverse direction 31 tail end of shaft rotates with 42 connecting tube 41 of empennage to be connect, and 42 connecting tube of empennage, 41 outside is set
There is empennage 42, the empennage 42 is vertical with ground holding.When wind passes through empennage, empennage can be made to rotate to downwind, empennage
Wind turbine face can be kept to come wind direction, improve wind power utilization rate.
33 head and the tail of several central rotating shafts are fixedly connected, and connect generator rotor shafts in tail end central rotating shaft 33.In
Each blower fan group can be together in series by heart shaft, and the torque that wind turbine generates is concentrated on central rotating shaft, and generator is driven to turn
Sub- rotary electrification.
Through-hole 51 is equipped among 5 side surface of support base, bottom tumbler gear group is equipped in 51 cavity of through-hole
342, the central rotating shaft 33 merges with the matching of bottom tumbler gear group 342 to be pierced by from through-hole 51.
Further, the tumbler gear group is meshed using umbrella angular wheel or using straight bevel gear and just
Gear is meshed.
Have benefited from above-mentioned improved structure, tumbler gear group conversion torque direction, and torque is concentrated on into central rotating shaft, in making
Heart shaft rotates, and drives generator amature rotation power generation.
Further, described to support platform 211 and determine to be strutted the two by spring 23 between platform 22, wind-force compressed spring 23 triggers
It is attracted after threshold value with electromagnet 24 by platform 211 is supportted with determining platform 22.
Have benefited from above-mentioned improved structure, when wind turbine is by typhoon, wind-force, which compresses fan leaf to wind turbine rear, to be tilted, and is made
It obtains spring to be compressed, trigger electromagnet, electromagnet attracts support platform and determines platform, closes up flabellum.
Further, there are slanted angle, the angles with 111 surfaces of revolution of fan leaf on 111 blade face of fan leaf
Size is 15 degree to 30 degree.
Have benefited from above-mentioned improved structure, wind-force can push fan leaf to rotate, and angle between flabellum blade face and the surfaces of revolution
Degree is different according to local wind-force power situation and is suitably adjusted.
The embodiment of the utility model is explained in detail above in conjunction with attached drawing, but the utility model is not limited to
The above embodiment in the knowledge having in technical field those of ordinary skill, can also not depart from this reality
With under the premise of novel objective, various changes can be made.
Claims (3)
1. a kind of central rotating shaft driven type typhoon protection wind power generation plant, including flabellum, generator and support column, feature exist
In：
The central rotating shaft driven type typhoon protection wind power generation plant includes flabellum rotary folding mechanism, torque mechanism, and center turns
Axis (33), empennage (42) and support base (5)；
The flabellum rotation packs up mechanism and includes fan leaf (111), flabellum rotation seat (121), fan leaf (111) bottom
End is equipped with flabellum handle (112), and the flabellum handle (112) contacts one end with flabellum rotation seat (121) equipped with folding shaft (13), described
Flabellum rotation seat (121) is circumferentially uniformly provided with several openings towards the ┌ ┐ shapes folded slots (122) on rear side of wind turbine, the ┌ ┐ shapes
Folded slot (122) side end face is respectively provided with aperture, and the folding shaft (13) matches with aperture, and flabellum handle (112) is made to pass through folding
Axis (13) folds fan leaf (111) to wind turbine rear side；
Flabellum rotation seat (121) back end surface is fixedly connected with lateral shaft (31), and the transverse direction shaft (31) is axially divided
Platform (211) He Dingtai (22) She You not be supportted, the support platform (211) slides back and forth in lateral shaft (31), described to determine platform (22)
Mutually fixed with lateral shaft (31), it is described support platform (211) be circumferentially with the mutually fixed strut in flabellum handle (112) top (212),
It is rotatablely connected between the strut (212) and flabellum handle (112) and support platform (211), it is described to support platform (211) and determine to set between platform (22)
Have a spring (23), the support platform (211) and determine platform (22) it is opposite be respectively provided with electromagnet (24) on one side, the electromagnet (24) and
Controller is electrically connected；
The torque mechanism includes lateral shaft (31), tumbler gear group, longitudinal shaft (32), central rotating shaft (33), the horizontal stroke
To shaft (31) be axially arranged with top tumbler gear group (341), the top tumbler gear group (341) but with longitudinal shaft (32)
Top is fixedly connected, and longitudinal direction shaft (32) lower end is mutually fixedly connected with bottom tumbler gear group (342), the bottom commutation
Gear set (342) and central rotating shaft (33) are in mating connection, pass through tumbler gear group, lateral shaft (31) and longitudinal shaft (32)
The torque that wind turbine generates is concentrated on central rotating shaft (33)；
Transverse direction shaft (31) tail end rotates with empennage (42) connecting tube (41) to be connect, empennage (42) connecting tube (41)
Outside is equipped with empennage (42), and the empennage (42) is vertical with ground holding；
Several central rotating shafts (33) are fixedly connected from beginning to end, and connect generator rotor shafts in tail end central rotating shaft (33)；
Through-hole (51) is equipped among support base (5) side surface, bottom tumbler gear is equipped in through-hole (51) cavity
Group (342), the central rotating shaft (33) merges with bottom tumbler gear group (342) matching to be pierced by from through-hole (51).
2. a kind of central rotating shaft driven type typhoon protection wind power generation plant according to claim 1, it is characterised in that：
The tumbler gear group is meshed using umbrella angular wheel or is meshed using straight bevel gear with spur gear.
3. a kind of central rotating shaft driven type typhoon protection wind power generation plant according to claim 1, it is characterised in that：
With fan leaf (111) surfaces of revolution there are slanted angle, the corner dimension is 15 degree on fan leaf (111) blade face
To 30 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721207770.9U CN207598416U (en) | 2017-09-20 | 2017-09-20 | A kind of central rotating shaft driven type typhoon protection wind power generation plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721207770.9U CN207598416U (en) | 2017-09-20 | 2017-09-20 | A kind of central rotating shaft driven type typhoon protection wind power generation plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207598416U true CN207598416U (en) | 2018-07-10 |
Family
ID=62756134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721207770.9U Expired - Fee Related CN207598416U (en) | 2017-09-20 | 2017-09-20 | A kind of central rotating shaft driven type typhoon protection wind power generation plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207598416U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109025792A (en) * | 2018-09-25 | 2018-12-18 | 合肥瀚鹏新能源有限公司 | A kind of new energy wind power plant |
| CN110985305A (en) * | 2020-01-02 | 2020-04-10 | 诸暨都高风能科技有限公司 | Storage type wind driven generator with changeable angle |
| CN111089031A (en) * | 2019-12-23 | 2020-05-01 | 国网河南省电力公司新野县供电公司 | Self-protection type wind power generation equipment |
| CN112160875A (en) * | 2020-10-09 | 2021-01-01 | 钱逸 | Floating wind power generation equipment |
| CN114290910A (en) * | 2022-01-10 | 2022-04-08 | 王秋 | New energy automobile wind power generation stores uses auxiliary assembly |
-
2017
- 2017-09-20 CN CN201721207770.9U patent/CN207598416U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109025792A (en) * | 2018-09-25 | 2018-12-18 | 合肥瀚鹏新能源有限公司 | A kind of new energy wind power plant |
| CN111089031A (en) * | 2019-12-23 | 2020-05-01 | 国网河南省电力公司新野县供电公司 | Self-protection type wind power generation equipment |
| CN110985305A (en) * | 2020-01-02 | 2020-04-10 | 诸暨都高风能科技有限公司 | Storage type wind driven generator with changeable angle |
| CN112160875A (en) * | 2020-10-09 | 2021-01-01 | 钱逸 | Floating wind power generation equipment |
| CN112160875B (en) * | 2020-10-09 | 2021-09-14 | 钱逸 | Floating wind power generation equipment |
| CN114290910A (en) * | 2022-01-10 | 2022-04-08 | 王秋 | New energy automobile wind power generation stores uses auxiliary assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180710 Termination date: 20180920 |